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Online Social Network - a Threat to Privacy and Security of Human Society

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Online Social Network - a Threat to Privacy and Security of Human Society International Journal of Scientific and Research Publications, Volume 5, Issue 4, April 2015 1 ISSN 2250-3153 Online Social Network - A Threat to Privacy and Security of Human Society P.Krubhala, P.Niranjana, G.Sindhu Priya Department of Computer Science and Engineering, NSCET name of organization, acronyms acceptable, Theni, India Abstract- With over 1 billion users connected through online real-time with their physical environment. This fusion of online social media, user confidentiality is becoming even more social networks with real-world mobile computing has created a important and is widely argue in the media and researched in fast growing set of applications that have unique requirements academia. Social networking sites are a powerful and fun way to and unique implications that are not yet fully understood. communicate with the world. The Internet is the safe place for LAMSN systems such as WhozThat [1] and Serendipity [2] only those people who aware of the risk and the security, and can provide the infrastructure to leverage social networking context take steps to protect themselves, so the best solution is to learn. within a local physical proximity using mobile smart phones. Social media is a good service because it lets you to share what However, such systems pay little heed to the security and privacy actually you want to share, but it can also be used for negative concerns associated with revealing one’s personal social purposes, and in both cases you are responsible for your security. networking preferences and friendship information to the Protection and preventative techniques are not very difficult, but ubiquitous computing environment. you need to be careful while you are on the Internet. In this paper we provide a brief overview of some attire to users’ privacy. We classify these threats as: users’ block, design pitfall and II. SUMMARY OF OUR WORK IN THIS PAPER limitations, implicit flows of information, and clash of stimulus. We present significant security and privacy problems that We also describe about the privacy and security issues associated are present in most existing mobile social network systems. with social network systems. Because these systems have not been designed with security and privacy in mind, these issues are unsurprising. The contributions Index Terms- Social networks, Privacy we make in this paper are the following 1. First thing is regarding the impact of social networks in today’s world. I. INTRODUCTION 2. The next section deals with the privacy problem affiliated he level of human connectivity has reached extraordinary with the online social networking along with their security Tlevels with over1 billion people using one or more online associated complication. social networks including Facebook, Twitter, YouTube, and 3. And finally we scrutinize the design flaws and limitations GoogleC. The enormous amount of data provided and shared on of a social networking systems. these social networks may include the following information about a user: personal details, current address, hometown, email addresses, instant messenger usernames, activities, interests, III. IMPACT ON SOCIAL NETWORK favorite sports, favorite teams, favorite athletes, favorite music, The growth of social networks has exploded over the last television shows, games, languages, his religious views, political year. In particular, usage of Facebook has spread internationally views, inspirations, favorite quotations, service users history, and to users of a wide age range. According to Facebook.com’s education history, relationship status, family members, and statistics page, the site has over 200 million active users [3] [4], software applications. The user also provides revise in the form of which over 100 million log on everyday. To compare this with of status information or Tweets, which could include: a thought, Com Score’s global Internet usage statistics [5], this would imply an act, a link they want to contribute a video. All these that nearly 1 in 10 of all Internet users log on to Facebook information confess a lot about the user, which will be of interest everyday and that the active Facebook Internet population is to various groups. larger than any single country’s Internet population (China is the Social networks, due to many such unfavorable incidents, largest with 179.7 million Internet users [5]). Mobile users in have been blame for breaching the privacy of their users. Both in particular are active Facebook users. According to Facebook academia and in the media, the importance of a user’s statistics (March 2009) there are currently over 30 million active confidentiality has been rarely discussed. In addition to some mobile users of Facebook, and those users are almost 50% more proposed technical solutions, there have been a huge number of active on Facebook than non-mobile users. initiatives to educate users so that they do not provide an The increasing sophistication of information technology excessive amount of personal information with its capacity to collect, analyse and disseminate information Furthermore, social network information is now being is posing significant threats to social networks users privacy. It is correlated with users’ physical locations, allowing information now common wisdom that the power, capacity and speed of about users’ preferences and social relationships to interact in information technology are accelerating rapidly. The extent of www.ijsrp.org International Journal of Scientific and Research Publications, Volume 5, Issue 4, April 2015 2 ISSN 2250-3153 privacy invasion or certainly the potential to invade privacy IV. PRIVACY increases correspondingly.[6] Many social networks can be On the Internet, privacy, a major concern of users, can be broken up into many categories and most networks fall into more divided into these concerns: What personal information can be than one category [6]. The present paper is outlining the 3 most shared with whom Whether messages can be exchanged without daily used social networking sites giving examples and anyone else seeing them Whether and how one can send characteristics in order to understand the spectrum of the issue messages anonymously Personal Information Privacy Most Web with social network privacy.Every minute of the day: users want to understand that personal information they share 1.100,000 tweets are sent will not be shared with anyone else without their permission. 2. 684,478 pieces of content are shared on Facebook Information privacy, or data privacy (or data protection), is 3.2 million search queries are made on Google the relationship between collection and dissemination 4.48 hours of video are uploaded to YouTube of data, technology, the public expectation of privacy, and 5. 47,000 apps are downloaded from the App Store the legal and political issues surrounding them. Privacy concerns 6.3,600 photos are shared on Instagram exist wherever personally identifiable information or 7.571 websites are created other sensitive information is collected and stored – in digital form or otherwise. Improper or non-existent disclosure control A Types of social network sites can be the root cause for privacy issues. Lets have a brief introduction about the types of social networking sites. 1) Social Networking Sites Facebook, Twitter, LinkedIn, Google+, MySpace Micro- blogging is similar to blogs, it is a micro journal of what is happening right now, people share what is going on in their individual life or information individual wants to share.[7]. In general terms these sites allow users to add friends, send messages and share content. 2. Social Media Sharing Sites Photo sharing Instagram, Flickr, Photobucket, Picasa and Youtube, Vimeo, SoundCloud, MySpace and etc. Figure 2: Information shared in social media These social networking sites allow users to easily share video and photography content online. Photo sharing sites allow people to upload photos to share either privately with only A. Definitions of Privacy selected other users or publicly. Creative commons licensing There is no one recognized definition of confidentiality in rights can grant permissions for others to use the photos by academia or in government circles.Over the course of time simply embedding the codes in their blogs [7]. several definitions have been gone in to. In this field we look into some of those definitions. One of the first definitions of 3. Location Based Networks confidentiality, by Aristotle, makes a distinction between Foursquare, Gowalla, Loopt political activity as public and family as private [7].Implied here Typically entered via smart phones, these applications rather are barrier that might be suggested by the walls of a family than social networking sites feature check- in capabilities so that house, an assumption which is made explicit, though also users can, if they choose, share their location with their social modified, in a far more recent definition, that of Associate Justice connections. John Paul Steven of the US Supreme Court. Here, the home is not the exclusive locus of privacy, but is, rather, the informing image or design in light of which privacy in other contexts may be interpret. This is an interesting definition. The Internet has managed to dim the boundaries that would have been suggested by the walls of a house. However, privacy on the Internet is a more complex affair than physical metaphors of intrusion and exposure can capture alone. Defense against publication of private information can protect the exposure of that
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